diff --git a/database/migrate_legacy_data_20220101.sh b/database/migrate_legacy_data_20220101.sh
index 906db1709..8de785997 100755
--- a/database/migrate_legacy_data_20220101.sh
+++ b/database/migrate_legacy_data_20220101.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This file handles the migration of legacy user data, from the old directories and files
 # storage, to the new database model
diff --git a/documentation/content/codingstyle.rst b/documentation/content/codingstyle.rst
index a63180791..6621d3af6 100644
--- a/documentation/content/codingstyle.rst
+++ b/documentation/content/codingstyle.rst
@@ -317,6 +317,12 @@ Good::
 
   rsync --verbose --recursive dir1 dir2
 
+Declaring shebangs
+------------------
+
+Avoid using "#!/bin/bash" when writing new bash files. This usual shebang may not work for
+some linux distributions that don't follow FHS, such as NixOS. Use "#!/usr/bin/env bash" instead.
+
 Conclusion
 ----------
 
diff --git a/kw b/kw
index 700cd9356..41b295151 100755
--- a/kw
+++ b/kw
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 KWORKFLOW=${KWORKFLOW:-'kw'}
 
diff --git a/run_tests.sh b/run_tests.sh
index 9020398ce..a676e95f6 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 . ./src/lib/kw_include.sh --source-only
 include './tests/unit/utils.sh'
diff --git a/scripts/kwreview.sh b/scripts/kwreview.sh
index 2095f55b5..9af883134 100755
--- a/scripts/kwreview.sh
+++ b/scripts/kwreview.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 declare -gA opt
 declare -ga analysed_files
diff --git a/setup.sh b/setup.sh
index 3ee47fbd0..34938b513 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 KW_LIB_DIR='src'
 . 'src/lib/kw_include.sh' --source-only
 include "${KW_LIB_DIR}/lib/kwio.sh"
diff --git a/tests/integration/config_test.sh b/tests/integration/config_test.sh
index 7e4597863..d6551e34a 100755
--- a/tests/integration/config_test.sh
+++ b/tests/integration/config_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './tests/integration/utils.sh'
diff --git a/tests/integration/device_test.sh b/tests/integration/device_test.sh
index 3a859d944..4694b247c 100755
--- a/tests/integration/device_test.sh
+++ b/tests/integration/device_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './tests/integration/utils.sh'
diff --git a/tests/integration/kw_version_test.sh b/tests/integration/kw_version_test.sh
index d0f08a2d8..10379c656 100755
--- a/tests/integration/kw_version_test.sh
+++ b/tests/integration/kw_version_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/kwio.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/integration/podman/clone_and_install_kw.sh b/tests/integration/podman/clone_and_install_kw.sh
index d1d27f312..d721c1a27 100755
--- a/tests/integration/podman/clone_and_install_kw.sh
+++ b/tests/integration/podman/clone_and_install_kw.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # The primary purpose of this file is to install kw's dependencies in the  image
 # we will built. This will save up time when installing the local copy of KW  in
diff --git a/tests/integration/utils.sh b/tests/integration/utils.sh
index 368e20f3a..dd2df52d5 100755
--- a/tests/integration/utils.sh
+++ b/tests/integration/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/kwio.sh'
 
diff --git a/tests/unit/backup_test.sh b/tests/unit/backup_test.sh
index 3cb832b36..e2b5337eb 100755
--- a/tests/unit/backup_test.sh
+++ b/tests/unit/backup_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/backup.sh'
 include './src/lib/kwlib.sh'
diff --git a/tests/unit/build_test.sh b/tests/unit/build_test.sh
index b735aba13..1c5473461 100755
--- a/tests/unit/build_test.sh
+++ b/tests/unit/build_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/build.sh' > /dev/null
 include './tests/unit/utils.sh'
diff --git a/tests/unit/codestyle_test.sh b/tests/unit/codestyle_test.sh
index 2b9c377e2..dffa3760c 100755
--- a/tests/unit/codestyle_test.sh
+++ b/tests/unit/codestyle_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/codestyle.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/config_test.sh b/tests/unit/config_test.sh
index ac6b62387..b55c4bad5 100755
--- a/tests/unit/config_test.sh
+++ b/tests/unit/config_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/config.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/debug_test.sh b/tests/unit/debug_test.sh
index 67ad786b6..f2dca859e 100755
--- a/tests/unit/debug_test.sh
+++ b/tests/unit/debug_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/debug.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/deploy_test.sh b/tests/unit/deploy_test.sh
index 41c3e5a9e..006171aa1 100755
--- a/tests/unit/deploy_test.sh
+++ b/tests/unit/deploy_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/deploy.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/device_test.sh b/tests/unit/device_test.sh
index 64850987f..331003e98 100755
--- a/tests/unit/device_test.sh
+++ b/tests/unit/device_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/device_info.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/diff_test.sh b/tests/unit/diff_test.sh
index cf4c4dee6..729bbc3b2 100755
--- a/tests/unit/diff_test.sh
+++ b/tests/unit/diff_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/diff.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/drm_plugin_test.sh b/tests/unit/drm_plugin_test.sh
index 44b327c2f..1bc583fbe 100755
--- a/tests/unit/drm_plugin_test.sh
+++ b/tests/unit/drm_plugin_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/subsystems/drm/drm.sh'
 include './src/lib/kwlib.sh'
diff --git a/tests/unit/explore_test.sh b/tests/unit/explore_test.sh
index 5596e35c9..298fdf574 100755
--- a/tests/unit/explore_test.sh
+++ b/tests/unit/explore_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './src/explore.sh'
diff --git a/tests/unit/help_test.sh b/tests/unit/help_test.sh
index 46f8daa2b..04e30f55e 100755
--- a/tests/unit/help_test.sh
+++ b/tests/unit/help_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './src/help.sh'
diff --git a/tests/unit/init_test.sh b/tests/unit/init_test.sh
index 4957be5d5..6d96a9300 100755
--- a/tests/unit/init_test.sh
+++ b/tests/unit/init_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/init.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/kernel_config_manager_test.sh b/tests/unit/kernel_config_manager_test.sh
index ee5c3e800..a52ea2011 100755
--- a/tests/unit/kernel_config_manager_test.sh
+++ b/tests/unit/kernel_config_manager_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/kernel_config_manager.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/kw_dash.sh b/tests/unit/kw_dash.sh
index 647f5a503..0f52ad692 100755
--- a/tests/unit/kw_dash.sh
+++ b/tests/unit/kw_dash.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 
diff --git a/tests/unit/kw_db_test.sh b/tests/unit/kw_db_test.sh
index 096e54605..1beec0ed7 100755
--- a/tests/unit/kw_db_test.sh
+++ b/tests/unit/kw_db_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './src/lib/kw_db.sh'
diff --git a/tests/unit/kw_env_test.sh b/tests/unit/kw_env_test.sh
index 8c3e9bcf8..8e39817f1 100755
--- a/tests/unit/kw_env_test.sh
+++ b/tests/unit/kw_env_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/kw_env.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/kw_remote_test.sh b/tests/unit/kw_remote_test.sh
index ce823c83b..b7088a27a 100755
--- a/tests/unit/kw_remote_test.sh
+++ b/tests/unit/kw_remote_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/kw_remote.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/kw_ssh_test.sh b/tests/unit/kw_ssh_test.sh
index f125689f2..dc8bf1884 100755
--- a/tests/unit/kw_ssh_test.sh
+++ b/tests/unit/kw_ssh_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/kw_ssh.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/kw_test.sh b/tests/unit/kw_test.sh
index f6d692283..462eab87f 100755
--- a/tests/unit/kw_test.sh
+++ b/tests/unit/kw_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 unset -v KW_LIB_DIR # to be able to test the developer mode
diff --git a/tests/unit/lib/dialog_ui_test.sh b/tests/unit/lib/dialog_ui_test.sh
index 5450af320..991dee926 100755
--- a/tests/unit/lib/dialog_ui_test.sh
+++ b/tests/unit/lib/dialog_ui_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 include './src/lib/dialog_ui.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/lib/kw_config_loader_test.sh b/tests/unit/lib/kw_config_loader_test.sh
index d7153edaf..9db669a71 100755
--- a/tests/unit/lib/kw_config_loader_test.sh
+++ b/tests/unit/lib/kw_config_loader_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './src/lib/kw_config_loader.sh'
diff --git a/tests/unit/lib/kw_include_test.sh b/tests/unit/lib/kw_include_test.sh
index 964a70473..41cff4565 100755
--- a/tests/unit/lib/kw_include_test.sh
+++ b/tests/unit/lib/kw_include_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 
diff --git a/tests/unit/lib/kw_string_test.sh b/tests/unit/lib/kw_string_test.sh
index d9fcd80af..8640b0c20 100755
--- a/tests/unit/lib/kw_string_test.sh
+++ b/tests/unit/lib/kw_string_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/kw_string.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/lib/kw_time_and_date_test.sh b/tests/unit/lib/kw_time_and_date_test.sh
index c883f1588..5ea88e318 100755
--- a/tests/unit/lib/kw_time_and_date_test.sh
+++ b/tests/unit/lib/kw_time_and_date_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/kw_time_and_date.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/lib/kwio_test.sh b/tests/unit/lib/kwio_test.sh
index f1b082acb..2334ab13f 100755
--- a/tests/unit/lib/kwio_test.sh
+++ b/tests/unit/lib/kwio_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './src/lib/kwio.sh'
diff --git a/tests/unit/lib/kwlib_test.sh b/tests/unit/lib/kwlib_test.sh
index 750e1ebff..f0e3bcf08 100755
--- a/tests/unit/lib/kwlib_test.sh
+++ b/tests/unit/lib/kwlib_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/maintainers.sh'
 include './src/lib/kwlib.sh'
diff --git a/tests/unit/lib/lore_test.sh b/tests/unit/lib/lore_test.sh
index d72949475..a3139229b 100755
--- a/tests/unit/lib/lore_test.sh
+++ b/tests/unit/lib/lore_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/lore.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/lib/remote_test.sh b/tests/unit/lib/remote_test.sh
index daead56e4..e89d113ee 100755
--- a/tests/unit/lib/remote_test.sh
+++ b/tests/unit/lib/remote_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/remote.sh'
 include './src/lib/kwlib.sh'
diff --git a/tests/unit/lib/signal_manager_test.sh b/tests/unit/lib/signal_manager_test.sh
index f6b54725e..0e836d01a 100755
--- a/tests/unit/lib/signal_manager_test.sh
+++ b/tests/unit/lib/signal_manager_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/signal_manager.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/lib/statistics_test.sh b/tests/unit/lib/statistics_test.sh
index f16660a47..3a483f7a6 100755
--- a/tests/unit/lib/statistics_test.sh
+++ b/tests/unit/lib/statistics_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/statistics.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/lib/web_test.sh b/tests/unit/lib/web_test.sh
index f48421a21..ba74de608 100755
--- a/tests/unit/lib/web_test.sh
+++ b/tests/unit/lib/web_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/lib/web.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/mail_test.sh b/tests/unit/mail_test.sh
index 5e115e551..7252b65e7 100755
--- a/tests/unit/mail_test.sh
+++ b/tests/unit/mail_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/mail.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/maintainers_test.sh b/tests/unit/maintainers_test.sh
index 4a1b19dec..0f04c8427 100755
--- a/tests/unit/maintainers_test.sh
+++ b/tests/unit/maintainers_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/maintainers.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/patch_hub_test.sh b/tests/unit/patch_hub_test.sh
index 1353ed0b9..cbcecf93b 100755
--- a/tests/unit/patch_hub_test.sh
+++ b/tests/unit/patch_hub_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/patch_hub.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/permissions_test.sh b/tests/unit/permissions_test.sh
index 5eb4adf49..6bc7f0970 100755
--- a/tests/unit/permissions_test.sh
+++ b/tests/unit/permissions_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 
diff --git a/tests/unit/plugins/kernel_install/arch_test.sh b/tests/unit/plugins/kernel_install/arch_test.sh
index 887de86a0..8b942c3c5 100755
--- a/tests/unit/plugins/kernel_install/arch_test.sh
+++ b/tests/unit/plugins/kernel_install/arch_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/kernel_install/utils.sh'
 include './src/plugins/kernel_install/arch.sh'
diff --git a/tests/unit/plugins/kernel_install/bootloader_utils_test.sh b/tests/unit/plugins/kernel_install/bootloader_utils_test.sh
index d2ce7db4b..80f9b50e5 100755
--- a/tests/unit/plugins/kernel_install/bootloader_utils_test.sh
+++ b/tests/unit/plugins/kernel_install/bootloader_utils_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/kernel_install/bootloader_utils.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/plugins/kernel_install/debian_test.sh b/tests/unit/plugins/kernel_install/debian_test.sh
index 66f80036f..a69c8848b 100755
--- a/tests/unit/plugins/kernel_install/debian_test.sh
+++ b/tests/unit/plugins/kernel_install/debian_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/kernel_install/utils.sh'
 include './src/plugins/kernel_install/debian.sh'
diff --git a/tests/unit/plugins/kernel_install/fedora_test.sh b/tests/unit/plugins/kernel_install/fedora_test.sh
index 0a235b682..f306d9172 100755
--- a/tests/unit/plugins/kernel_install/fedora_test.sh
+++ b/tests/unit/plugins/kernel_install/fedora_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/kernel_install/utils.sh'
 include './src/plugins/kernel_install/fedora.sh'
diff --git a/tests/unit/plugins/kernel_install/grub_test.sh b/tests/unit/plugins/kernel_install/grub_test.sh
index a3e68497b..770631b49 100755
--- a/tests/unit/plugins/kernel_install/grub_test.sh
+++ b/tests/unit/plugins/kernel_install/grub_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/kernel_install/utils.sh'
 include './src/plugins/kernel_install/grub.sh'
diff --git a/tests/unit/plugins/kernel_install/rpi_test.sh b/tests/unit/plugins/kernel_install/rpi_test.sh
index 67ccd161f..2c4afb459 100755
--- a/tests/unit/plugins/kernel_install/rpi_test.sh
+++ b/tests/unit/plugins/kernel_install/rpi_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/plugins/kernel_install/utils.sh'
 include './src/plugins/kernel_install/rpi_bootloader.sh'
diff --git a/tests/unit/plugins/kernel_install/utils_test.sh b/tests/unit/plugins/kernel_install/utils_test.sh
index 8c30a7807..473d9066b 100755
--- a/tests/unit/plugins/kernel_install/utils_test.sh
+++ b/tests/unit/plugins/kernel_install/utils_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # We load utils in the oneTimeSetUp() to ensure we can replace some kw functions
 include './tests/unit/utils.sh'
diff --git a/tests/unit/plugins/kw_mail/to_cc_cmd_test.sh b/tests/unit/plugins/kw_mail/to_cc_cmd_test.sh
index c636a10ec..4e8798a0f 100755
--- a/tests/unit/plugins/kw_mail/to_cc_cmd_test.sh
+++ b/tests/unit/plugins/kw_mail/to_cc_cmd_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 
diff --git a/tests/unit/pomodoro_test.sh b/tests/unit/pomodoro_test.sh
index 6eaf8c304..00b57e19e 100755
--- a/tests/unit/pomodoro_test.sh
+++ b/tests/unit/pomodoro_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/pomodoro.sh'
 include './src/lib/kw_db.sh'
diff --git a/tests/unit/report_test.sh b/tests/unit/report_test.sh
index 821a981c4..483fc79ce 100755
--- a/tests/unit/report_test.sh
+++ b/tests/unit/report_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/report.sh'
 include './src/lib/kw_db.sh'
diff --git a/tests/unit/samples/tracing/kw_main_file_mock b/tests/unit/samples/tracing/kw_main_file_mock
index 44b598d79..afab1787d 100644
--- a/tests/unit/samples/tracing/kw_main_file_mock
+++ b/tests/unit/samples/tracing/kw_main_file_mock
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This is a mock to test the injection of tracing code into kw main file
 
diff --git a/tests/unit/scripts/profiler_test.sh b/tests/unit/scripts/profiler_test.sh
index c4a61cd21..7d89d9dc6 100755
--- a/tests/unit/scripts/profiler_test.sh
+++ b/tests/unit/scripts/profiler_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './scripts/profiler.sh' > '/dev/null' 2>&1
 include './tests/unit/utils.sh'
diff --git a/tests/unit/self_update_test.sh b/tests/unit/self_update_test.sh
index a6e9dcd21..062e3f84f 100755
--- a/tests/unit/self_update_test.sh
+++ b/tests/unit/self_update_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/self_update.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/tracing/tracing_test.sh b/tests/unit/tracing/tracing_test.sh
index d89f056ef..5dd647cc3 100755
--- a/tests/unit/tracing/tracing_test.sh
+++ b/tests/unit/tracing/tracing_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tracing/tracing.sh'
 include './tests/unit/utils.sh'
@@ -45,7 +45,7 @@ function test_sync_main_kw_file_with_tracing()
   output=$(< "${bin}/${kw_path}")
   expected=$(
     cat << 'EOF'
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This is a mock to test the injection of tracing code into kw main file
 
diff --git a/tests/unit/ui/patch_hub/latest_patchsets_from_mailing_list_test.sh b/tests/unit/ui/patch_hub/latest_patchsets_from_mailing_list_test.sh
index ee86553eb..ad7caed54 100755
--- a/tests/unit/ui/patch_hub/latest_patchsets_from_mailing_list_test.sh
+++ b/tests/unit/ui/patch_hub/latest_patchsets_from_mailing_list_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/ui/patch_hub/latest_patchsets_from_mailing_list.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/ui/patch_hub/lore_mailing_lists_test.sh b/tests/unit/ui/patch_hub/lore_mailing_lists_test.sh
index bf915b479..91a4f0c9f 100755
--- a/tests/unit/ui/patch_hub/lore_mailing_lists_test.sh
+++ b/tests/unit/ui/patch_hub/lore_mailing_lists_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/ui/patch_hub/lore_mailing_lists.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/ui/patch_hub/patch_hub_core_test.sh b/tests/unit/ui/patch_hub/patch_hub_core_test.sh
index af168e39a..6146cfb75 100755
--- a/tests/unit/ui/patch_hub/patch_hub_core_test.sh
+++ b/tests/unit/ui/patch_hub/patch_hub_core_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/ui/patch_hub/patch_hub_core.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/ui/patch_hub/patchset_details_and_actions_test.sh b/tests/unit/ui/patch_hub/patchset_details_and_actions_test.sh
index 0ee5c9d2c..0a10a148d 100755
--- a/tests/unit/ui/patch_hub/patchset_details_and_actions_test.sh
+++ b/tests/unit/ui/patch_hub/patchset_details_and_actions_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/ui/patch_hub/patchset_details_and_actions.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/ui/patch_hub/search_string_in_lore_test.sh b/tests/unit/ui/patch_hub/search_string_in_lore_test.sh
index 9e085c974..2e943df1a 100755
--- a/tests/unit/ui/patch_hub/search_string_in_lore_test.sh
+++ b/tests/unit/ui/patch_hub/search_string_in_lore_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/ui/patch_hub/search_string_in_lore.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/ui/patch_hub/settings_test.sh b/tests/unit/ui/patch_hub/settings_test.sh
index f00a999e2..e14a6012a 100755
--- a/tests/unit/ui/patch_hub/settings_test.sh
+++ b/tests/unit/ui/patch_hub/settings_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './src/ui/patch_hub/settings.sh'
 include './tests/unit/utils.sh'
diff --git a/tests/unit/utils.sh b/tests/unit/utils.sh
index 1ed27750c..19bc52671 100755
--- a/tests/unit/utils.sh
+++ b/tests/unit/utils.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 REPO_ROOT_PATH="$PWD"
 TEST_DIR="$PWD/tests/unit"
diff --git a/tests/unit/vm_test.sh b/tests/unit/vm_test.sh
index 6ab43c39f..643b5bfe6 100755
--- a/tests/unit/vm_test.sh
+++ b/tests/unit/vm_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 include './tests/unit/utils.sh'
 include './src/lib/kw_config_loader.sh'